Quality watchdog for the modern web

Quality signals.Shipped with confidence.

StabilityMonitor continuously watches performance, visuals, E2E paths, and accessibility so silent production regressions never reach your users.

No silent production regressions.

Lighthouse

Core Web Vitals and quality scores on a schedule.

Visual regression

Pixel baselines with stable-run auto-accept.

Playwright E2E

Critical path coverage tied to every deploy.

Accessibility

WCAG audits before silent breakage ships.

AI guidance

Healing hints and performance recommendations.

GitHub native

Checks and deploy markers in the ship path.